URE-BOND™ 90

URE-BOND™ 90

UREBOND™90为双组分,略微膨胀的聚氨酯粘合剂,可在许多不同表面之间提供牢固刚性粘合。通常用于粘合工具板的各个部分以及其他多孔和无孔的刚性基材。
 
在室温下(73°F /23°C),工作时间为8分钟,处理时间为4小时,完全固化时间为16小时。

特征

说明

PREPARATION...
 

Safety - Use in a properly ventilated area (“room size” ventilation). Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk.
Store and use material at room temperature (73°F/23°C). This product has a limited shelf life and should be used as soon as possible.
Surface preparation - It is essential that the surface of both substrates to be bonded be absolutely clean and dry. Porous surfaces should be sanded until clean and any excess dust removed thoroughly. Non-porous surfaces should be degreased, dried and abraded by sanding, sandblasting or chemical etching - the etching being required for certain surfaces. Solvent wash the surface and let the solvent fully dry before applying adhesive.


MEASURING & MIXING...
Pre-mix Part B before dispensing and mixing with Part A. After dispensing equal amounts of Parts A and B into mixing container, mix thoroughly for 3 minutes making sure that you scrape the sides and bottom of the mixing container several times.


APPLYING, CURING & PERFORMANCE...
Pour or brush on to prepared surface. Position and affix other surface to substrate and clamp together for 4 hours. Cure time can be reduced by applying mild heat.

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